3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i -= 'asdf';
Output for 7.1.0
Notice: Undefined variable: i in /in/iA7XD on line 3 Warning: A non-numeric value encountered in /in/iA7XD on line 3
Output for 5.3.0 - 7.0.14
Notice: Undefined variable: i in /in/iA7XD on line 3